Millisecond Timer/Counter (115 V, 50/60 Hz)

Compact timer/counter for time measurements in the millisecond range, particularly suitable for 3B Scientific free-fall apparatus 1000738 and 8000531. Counting starts from the start-input signal and ends at the stop-input signal; reset occurs automatically on the next start. The four-digit LED display measures from 1 to 9999 ms with 1 ms resolution.